Home >
Steel Pipe >
China Rectangular & Square Section Tubes from China Suppliers - High-Quality Seamless Pipe Factory Suppliers, Product
1 / 5
China Rectangular & Square Section Tubes from China Suppliers - High-Quality Seamless Pipe Factory Suppliers, Product
Our factory, located in the North China Economic Development Zone, benefits from high-speed and convenient transportation. Established in 2002 with a total investment of 120 million yuan, we have a dedicated team of 15 senior engineers and over 500 skilled employees. We specialize in manufacturing seamless pipes with outer diameters ranging from 40-108 mm with wall thicknesses of 12-30 mm, 108-219 mm with wall thicknesses of 20-40 mm, and 210-426 mm with wall thicknesses of 20-50 mm. Currently, our inventory includes over 15,000 tons of seamless steel pipes and 8,000 tons of ERW pipes, ensuring a reliable supply for our clients, As leading suppliers in China, we offer a variety of materials suitable for different applications, including 12CrIMoVG, 15CrMoG, 10CrMo910, Cr5Mo, A335P91, T91, A335P5, A335P11, 12Cr2MoWVTiB(102), CrMo, 15McuMoNb5(NB36), 40CrMnMo, and many others. Our extensive range of specifications and high-quality manufacturing processes position us as a trusted partner for seamless pipe products in the industry
Outer diameter of 40-108X wall thickness 12-30, outer diameter of 108-219X wall thickness 20-40, outer diameter of 210-426X wall thickness 20-50, and various specifications, various materials seamless pipe. There are now more than 15,000 tons of seamless steel pipe, and 8000 tons of ERW pipes as the raw material stock.
GB/T8162-2008, GB/T8163-2008, GB3087-2008, GB5310-1995, GB6479-2000, GB9948-88, GB5312-1999, and Jis, European, American, etc.
Customized special specifications, special material thick wall seamless pipes are available for users, but also with 15 CrMoG, 12CrlMoVG and other special material alloy pipe. Further more, cold drawn pipe, hot expansion diameter seamless steel pipe, Alloy high-pressure boiler tubes are available for choice:
What is your production capacity and raw material stock?
We maintain a large stock of raw materials, with more than 15,000 tons of seamless steel pipe and 8,000 tons of ERW pipes currently available to meet project requirements.
What seamless pipe specifications do you offer?
We offer seamless steel pipes in various specifications, including outer diameters of 40-108X with wall thickness of 12-30, outer diameters of 108-219X with wall thickness of 20-40, and outer diameters of 210-426X with wall thickness of 20-50.
Which steel materials are available for oil casing and geothermal applications?
For oil casing, geothermal tubing and casing, and pipeline pipes, we provide materials such as J55, K55, N80, L 80, P110, X40-X70, L245, and L360.
What manufacturing specifications and standards do you comply with?
Our products are manufactured according to GB/T8162-2008, GB/T8163-2008, GB3087-2008, GB5310-1995, GB6479-2000, GB9948-88, GB5312-1999, as well as JIS, European, and American standards.
Do you offer customized specifications and special materials?
Yes, we provide customized special specifications and special material thick-wall seamless pipes. We also supply alloy pipes of special materials such as 15CrMoG and 12Cr1MoVG, along with cold drawn pipes, hot expansion seamless steel pipes, and alloy high-pressure boiler tubes.
Kerlimar
